d7eab5bbf3
[New Rule] AWS STS AssumeRole Usage ( #1214 )
...
* Update impact_iam_deactivate_mfa_device.toml
https://github.com/elastic/detection-rules/issues/1111
* Update impact_iam_deactivate_mfa_device.toml
* Update discovery_post_exploitation_external_ip_lookup.toml
"*ipapi.co",
"*ip-lookup.net",
"*ipstack.com"
* Update rules/aws/impact_iam_deactivate_mfa_device.toml
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
* Revert "Update discovery_post_exploitation_external_ip_lookup.toml"
This reverts commit b57fd60c9511e20a336d32a9c9b8d5cf9954c50e.
* Update
* New Rule: Okta User Attempted Unauthorized Access
* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Delete privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Create persistence_new-or-modified-federation-domain.toml
* Delete persistence_new-or-modified-federation-domain.toml
* Create lateral_movement_sts_assumerole_abuse.toml
* Rename lateral_movement_sts_assumerole_abuse.toml to privilege_escalation_sts_assumerole_abuse.toml
* Update privilege_escalation_sts_assumerole_abuse.toml
* Update privilege_escalation_sts_assumerole_abuse.toml
* Update privilege_escalation_sts_assumerole_abuse.toml
* Update
* Update .gitignore
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update privilege_escalation_sts_assumerole_abuse.toml
* Update privilege_escalation_sts_assumerole_abuse.toml
* Update privilege_escalation_sts_assumerole_abuse.toml
* Update and rename privilege_escalation_sts_assumerole_abuse.toml to privilege_escalation_sts_assumerole_usage.toml
* Update rules/integrations/aws/privilege_escalation_sts_assumerole_usage.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Add note field
* Update privilege_escalation_sts_assumerole_usage.toml
* Update rules/integrations/aws/privilege_escalation_sts_assumerole_usage.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Adding Reference
* Expand STS
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
2021-10-15 15:56:10 -03:00
27ba204f1c
[New Rule] GCP Kubernetes Rolebindings Created or Patched ( #1267 )
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* Update impact_iam_deactivate_mfa_device.toml
https://github.com/elastic/detection-rules/issues/1111
* Update impact_iam_deactivate_mfa_device.toml
* Update discovery_post_exploitation_external_ip_lookup.toml
"*ipapi.co",
"*ip-lookup.net",
"*ipstack.com"
* Update rules/aws/impact_iam_deactivate_mfa_device.toml
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
* Revert "Update discovery_post_exploitation_external_ip_lookup.toml"
This reverts commit b57fd60c9511e20a336d32a9c9b8d5cf9954c50e.
* Update
* New Rule: Okta User Attempted Unauthorized Access
* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Delete privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Create persistence_new-or-modified-federation-domain.toml
* Delete persistence_new-or-modified-federation-domain.toml
* Create credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update
* Update .gitignore
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update rules/integrations/gcp/credential_access_gcp_kubernetes_rolebindings_creation.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update and rename credential_access_gcp_kubernetes_rolebindings_creation.toml to credential_access_gcp_kubernetes_rolebindings_created_or_patched.toml
* Update credential_access_gcp_kubernetes_rolebindings_created_or_patched.toml
* Update credential_access_gcp_kubernetes_rolebindings_created_or_patched.toml
* Rename credential_access_gcp_kubernetes_rolebindings_created_or_patched.toml to privilege_escalation_gcp_kubernetes_rolebindings_created_or_patched.toml
* remove space from query
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
2021-10-15 15:42:25 -03:00
7123d46623
[New Rule] Azure Blob Permissions Modification ( #1499 )
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* Create defense_evasion_azure_blob_permissions_modified.toml
* Update defense_evasion_azure_blob_permissions_modified.toml
* Update defense_evasion_azure_blob_permissions_modified.toml
* Update description and query (spacing)
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
2021-10-14 06:59:24 -03:00
3d15c2072d
[New Rule] Azure Kubernetes Events Deleted ( #1307 )
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* Create defense_evasion_kubernetes_events_deleted.toml
* Update defense_evasion_kubernetes_events_deleted.toml
* Update defense_evasion_kubernetes_events_deleted.toml
* Update
* Update defense_evasion_kubernetes_events_deleted.toml
* Update defense_evasion_kubernetes_events_deleted.toml
* Update defense_evasion_kubernetes_events_deleted.toml
* Update rules/integrations/azure/defense_evasion_kubernetes_events_deleted.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Add quotes to azure query field
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
2021-10-14 06:57:33 -03:00
11fa592c6f
[New Rule] Microsoft 365 - Impossible travel activity ( #1344 )
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* Create initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Updated Directory
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update rules/integrations/o365/initial_access_microsoft_365_impossible_travel_activity.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
2021-10-12 19:11:32 -03:00
c8ac37957d
[New Rule] Microsoft 365 - User Restricted from Sending Email ( #1345 )
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* Create initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Update initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Update
* Update initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Update rules/integrations/o365/initial_access_microsoft_365_user_restricted_from_sending_email.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Update initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Update initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Fix technique
* update description and FP
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
2021-10-12 18:32:54 -03:00
98c217ece9
[New Rule] Microsoft 365 - Potential ransomware activity ( #1346 )
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* Create impact_microsoft_365_potential_ransomware_activity.toml
* Update impact_microsoft_365_potential_ransomware_activity.toml
* Update impact_microsoft_365_potential_ransomware_activity.toml
* Update
* Update impact_microsoft_365_potential_ransomware_activity.toml
* Update rules/integrations/o365/impact_microsoft_365_potential_ransomware_activity.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update impact_microsoft_365_potential_ransomware_activity.toml
* Update impact_microsoft_365_potential_ransomware_activity.toml
* bump to prod
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
2021-10-12 18:26:17 -03:00
82e72a956b
[New Rule] AWS Route Table Modified or Deleted ( #1258 )
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* Update impact_iam_deactivate_mfa_device.toml
https://github.com/elastic/detection-rules/issues/1111
* Update impact_iam_deactivate_mfa_device.toml
* Update discovery_post_exploitation_external_ip_lookup.toml
"*ipapi.co",
"*ip-lookup.net",
"*ipstack.com"
* Update rules/aws/impact_iam_deactivate_mfa_device.toml
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
* Revert "Update discovery_post_exploitation_external_ip_lookup.toml"
This reverts commit b57fd60c9511e20a336d32a9c9b8d5cf9954c50e.
* Update
* New Rule: Okta User Attempted Unauthorized Access
* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Delete privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Create persistence_new-or-modified-federation-domain.toml
* Delete persistence_new-or-modified-federation-domain.toml
* Create persistence_route_table_modified_or_deleted.toml
* Update persistence_route_table_modified_or_deleted.toml
* Update persistence_route_table_modified_or_deleted.toml
* Update
* Update .gitignore
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update persistence_route_table_modified_or_deleted.toml
* Update persistence_route_table_modified_or_deleted.toml
* Update persistence_route_table_modified_or_deleted.toml
* remove space from query
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
2021-10-12 15:16:48 -03:00
9508002bb3
[New Rule] AWS ElastiCache Security Group Created ( #1363 )
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* Create persistence_elasticache_security_group_creation.toml
* Update
* Update rules/integrations/aws/persistence_elasticache_security_group_creation.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Rename persistence_elasticache_security_group_creation.toml to defense_evasion_elasticache_security_group_creation.toml
* Update defense_evasion_elasticache_security_group_creation.toml
* Update defense_evasion_elasticache_security_group_creation.toml
* Re-add rule.threat
* Update rules/integrations/aws/defense_evasion_elasticache_security_group_creation.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* remove extra space from query
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
2021-10-05 14:00:29 -03:00
3b0d2006b7
Made these pull requests before the directory restructure. ( #1517 )
...
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
2021-10-05 09:29:40 -03:00
0a3c44e8db
[Rule Tuning] AWS RDS Snapshot Export and AWS RDS Instance Created ( #1514 )
2021-10-04 13:31:31 -08:00
f41714642c
[New Rule] AWS ElastiCache Security Group Modified or Deleted ( #1364 )
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* Create impact_aws_elasticache_security_group_modified_or_deleted.toml
* Rename impact_aws_elasticache_security_group_modified_or_deleted.toml to impact_elasticache_security_group_modified_or_deleted.toml
* Update impact_elasticache_security_group_modified_or_deleted.toml
* Update
* Update rules/integrations/aws/impact_elasticache_security_group_modified_or_deleted.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update impact_elasticache_security_group_modified_or_deleted.toml
* Update impact_elasticache_security_group_modified_or_deleted.toml
* Rename impact_elasticache_security_group_modified_or_deleted.toml to defense_evasion_elasticache_security_group_modified_or_deleted.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
2021-10-04 15:38:37 -03:00
ba9c01be50
Rename new_or_modified_federation_domain.toml to correspond with tactic ( #1511 )
2021-09-30 13:08:35 -08:00
5e4a7e67df
[Rule Tuning] Small update on rule descriptions ( #1508 )
2021-09-30 12:54:15 -08:00
d28c48f20f
[New Rule] Azure Frontdoor Web Application Firewall (WAF) Policy Deleted ( #1393 )
2021-09-29 09:08:09 -08:00
a51ed86851
[New Rule] New or Modified Federation Domain ( #1212 )
...
* Update impact_iam_deactivate_mfa_device.toml
https://github.com/elastic/detection-rules/issues/1111
* Update impact_iam_deactivate_mfa_device.toml
* Update discovery_post_exploitation_external_ip_lookup.toml
"*ipapi.co",
"*ip-lookup.net",
"*ipstack.com"
* Update rules/aws/impact_iam_deactivate_mfa_device.toml
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
* Revert "Update discovery_post_exploitation_external_ip_lookup.toml"
This reverts commit b57fd60c9511e20a336d32a9c9b8d5cf9954c50e.
* Update
* New Rule: Okta User Attempted Unauthorized Access
* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Delete privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Create persistence_new-or-modified-federation-domain.toml
* Delete persistence_new-or-modified-federation-domain.toml
* Create persistence_new-or-modified-federation-domain.toml
* Rename persistence_new-or-modified-federation-domain.toml to persistence_new_or_modified_federation_domain.toml
* Update persistence_new_or_modified_federation_domain.toml
* Update .gitignore
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/microsoft-365/persistence_new_or_modified_federation_domain.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/microsoft-365/persistence_new_or_modified_federation_domain.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update persistence_new_or_modified_federation_domain.toml
* Update persistence_new_or_modified_federation_domain.toml
* Update persistence_new_or_modified_federation_domain.toml
* Update
* Update persistence_new_or_modified_federation_domain.toml
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
2021-09-29 09:16:17 -03:00
93b8038d7d
[New Rule] AWS STS GetSessionToken Abuse ( #1213 )
...
* Update impact_iam_deactivate_mfa_device.toml
https://github.com/elastic/detection-rules/issues/1111
* Update impact_iam_deactivate_mfa_device.toml
* Update discovery_post_exploitation_external_ip_lookup.toml
"*ipapi.co",
"*ip-lookup.net",
"*ipstack.com"
* Update rules/aws/impact_iam_deactivate_mfa_device.toml
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
* Revert "Update discovery_post_exploitation_external_ip_lookup.toml"
This reverts commit b57fd60c9511e20a336d32a9c9b8d5cf9954c50e.
* Update
* New Rule: Okta User Attempted Unauthorized Access
* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Delete privilege_escalation_okta_user_attempted_unauthorized_access.toml
* Create persistence_new-or-modified-federation-domain.toml
* Delete persistence_new-or-modified-federation-domain.toml
* Create lateral_movement_sts_getsessiontoken_abuse.toml
* Rename lateral_movement_sts_getsessiontoken_abuse.toml to privilege_escalation_sts_getsessiontoken_abuse.toml
* Update privilege_escalation_sts_getsessiontoken_abuse.toml
* Update rules/aws/privilege_escalation_sts_getsessiontoken_abuse.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update .gitignore
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update privilege_escalation_sts_getsessiontoken_abuse.toml
* Update privilege_escalation_sts_getsessiontoken_abuse.toml
* Update
* Update rules/integrations/aws/privilege_escalation_sts_getsessiontoken_abuse.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
2021-09-22 16:28:02 -03:00
8e3b1d28c4
[Rule Tuning] Fix typos in rule metadata ( #1494 )
...
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
2021-09-21 16:31:00 -03:00
9ff3873ee7
[rule-tuning] Adding more context with triage/investigation ( #1481 )
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* [rule-tuning] Adding more context with triage/investigation
* Adding mimikatz rule
* Fixed updated date on mimikatz rule
* Adding Defender update
* Adding scheduled task
* Adding AdFind
* Adding rare process
* Adding cloudtrail country
* Adding cloudtrail spike
* Adding threat intel
* Fixed minor spelling/syntax
* Fixed minor spelling/syntax p2
* Update rules/cross-platform/threat_intel_module_match.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/integrations/aws/ml_cloudtrail_error_message_spike.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/ml/ml_rare_process_by_host_windows.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/credential_access_mimikatz_powershell_module.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/credential_access_mimikatz_powershell_module.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/defense_evasion_defender_exclusion_via_powershell.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Removed MITRE link, added Microsoft
* Update ml_cloudtrail_error_message_spike.toml
* Update ml_cloudtrail_rare_method_by_country.toml
* Update ml_rare_process_by_host_windows.toml
* Update credential_access_mimikatz_powershell_module.toml
* Update defense_evasion_defender_exclusion_via_powershell.toml
* Update discovery_adfind_command_activity.toml
* Update lateral_movement_dns_server_overflow.toml
* Update lateral_movement_scheduled_task_target.toml
* Update persistence_evasion_registry_startup_shell_folder_modified.toml
* Update defense_evasion_defender_exclusion_via_powershell.toml
* Update lateral_movement_scheduled_task_target.toml
* Update persistence_evasion_registry_startup_shell_folder_modified.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
2021-09-15 20:07:21 -05:00
c9d6527280
Revert #1440 new endpoint promotion rule ( #1470 )
...
* Revert #1440 new endpoint promotion rule
* Set the updated_at date
2021-09-03 08:07:20 -06:00
8b2c8c2e03
[Rule tuning] Azure Active Directory High Risk Sign-in ( #1463 )
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* Add Aggregated Risk Level
* There can be a risk_level_during_signin:low but have a risk_level_aggregated:high which is also just as concerning and must be alerted on.
* An example is a password spray attack and have a successful login. Which makes me consider a new rule for interesting risk event types
2021-08-30 14:33:44 -08:00
675e870a30
Set min stack to 7.15 for Behavior Protection promotion
2021-08-26 08:53:02 -06:00
3b338baab0
[New Rule] Endpoint Security Behavior Protection ( #1440 )
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* [New Rule] Endpoint Security Behavioral Protection
* Update readme and labeler for endpoint integration
* Fix new rule to use event.code
* Fix old rule to use event.code
* Changed from behavioral to behavior
* Rename elastic_endpoint_security_behavioral.toml to elastic_endpoint_security_behavior_protection.toml
* Back from the future (updated_date)
Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com >
2021-08-25 09:56:59 -06:00
3b29498907
[Rule Tuning] AWS Security Group Configuration Change Detection ( #1426 )
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* move rule "AWS Security Group Configuration Change Detection" to integrations directory and add "aws" integration
2021-08-14 20:34:13 -08:00
f8f643041a
[Rule tuning] Revise rule description and other text ( #1398 )
2021-08-03 13:07:47 -08:00
b736d6e748
[Rule Tuning] Rule description tweaks ( #1388 )
2021-07-29 10:56:13 -08:00
1882f4456c
[Fleet] Track integrations in folder and metadata ( #1372 )
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* Track integrations in folder and metadata
* Remove duplicate entry
* Update note and tests
2021-07-21 15:24:56 -06:00
Austin Songer